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Contract OI history

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Jan 21, 2028 EXPIRATION

TRIP $5.00 Put

TRIP280121P00005000

Latest saved OI1,995Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TRIP $5.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2,0811,0400 2026-10-09: 2,081 OI2026-10-13: 2,081 OI2026-10-14: 2,081 OI2026-10-15: 2,081 OI2026-10-16: 2,081 OI2026-10-21: 1,996 OI2026-10-23: 1,995 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

TRIP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,995-1
Oct 21, 2026Viewing1,996-85
Oct 16, 20262,0810
Oct 15, 20262,0810
Oct 14, 20262,0810
Oct 13, 20262,0810
Oct 09, 20262,081No prior observation